The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 234
ne as the present—itis necessary to augment the capacity to the required value, while,at the same time, the surface of the wires remains very small.This may be done in many ways. Here, for instance, I have two ])lates, k k, of haid rul)l)er (Fig.188), u])on wliich I have glued two very thin wires… … Fiii. i;!s. of each phite, iii(lic;itc(| by the sh,i(h-d portion, i> a rintoil coatinii-/ t. The plates ;iic |tlac(Ml in line at ,i >iilHcicnt (Hsrance to prc-vent a s|);irl< passing from one wire to tlic other. Ihc rw(» tin-foil coatings I Ikivc juintMl Ky ;i c(»n(hiclor c, and tlic tw(t…
Electric currents, Alternating · Electrical engineering
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